BadLeases

DESCRIPTION

The Get-DhcpServerv4Lease cmdlet gets one or more lease records from the Dynamic Host Configuration Protocol (DHCP) server service.

If you specify the ScopeId parameter, the active leases from the specified scope are returned.
To get all kinds of leases including Active, Offered, Declined, and Expired, the AllLeases parameter must be specified.

If you specify the IPAddress parameter, the lease records for the specified IP address are returned.

If you specify the ClientId and ScopeId parameters, the leases for the specified ClientId parameter values in the specified scope are returned.

If you specify the BadLeases and ScopeId parameters, all of the bad lease records for the specified scope are returned.

If you specify the BadLeases parameter without the ScopeId parameter, all of the bad lease records from the DHCP server service are returned.

Example 6: Get active leases from all scopes on a computer

This example gets all of the active IP address leases from all of the scopes on the DHCP server service that runs on the computer named dhcpserver.contoso.com.
The Get-DhcpServerv4Scope cmdlet returns the scope objects and pipes the objects into this cmdlet which returns the active address lease objects from all the scopes.

PARAMETERS

-AllLeases

Indicates that this cmdlet returns all of the IPv4 address leases regardless of address state.
By default, this cmdlet returns only active leases.

-AsJob

Runs the cmdlet as a background job.
Use this parameter to run commands that take a long time to complete.
The cmdlet immediately returns an object that represents the job and then displays the command prompt.
You can continue to work in the session while the job completes.
To manage the job, use the *-Job cmdlets.
To get the job results, use the Receive-Job cmdlet.
For more information about Windows PowerShell® background jobs, see about_Jobs.

-BadLeases

Indicates that this cmdlet returns only bad leases.
If an IP address lease is declined by the client because of a conflict with another client, the lease record is marked as bad, or declined, by the DHCP server service.
An IP address lease in this state is not offered to any client until expiry of a timer, which is 10 minutes.

-CimSession

Runs the cmdlet in a remote session or on a remote computer.
Enter a computer name or a session object, such as the output of a New-CimSession or Get-CimSession cmdlet.
The default is the current session on the local computer.

-ThrottleLimit

Specifies the maximum number of concurrent operations that can be established to run the cmdlet.
If this parameter is omitted or a value of 0 is entered, then Windows PowerShell® calculates an optimum throttle limit for the cmdlet based on the number of CIM cmdlets that are running on the computer.
The throttle limit applies only to the current cmdlet, not to the session or to the computer.

INPUTS

The Microsoft.Management.Infrastructure.CimInstance object is a wrapper class that displays Windows Management Instrumentation (WMI) objects.
The path after the pound sign (#) provides the namespace and class name for the underlying WMI object.

OUTPUTS

The Microsoft.Management.Infrastructure.CimInstance object is a wrapper class that displays Windows Management Instrumentation (WMI) objects.
The path after the pound sign (#) provides the namespace and class name for the underlying WMI object.